/usr/lib/python2.7/dist-packages/pyramid/threadlocal.py is in python-pyramid 1.6+dfsg-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | import threading
from pyramid.registry import global_registry
class ThreadLocalManager(threading.local):
def __init__(self, default=None):
# http://code.google.com/p/google-app-engine-django/issues/detail?id=119
# we *must* use a keyword argument for ``default`` here instead
# of a positional argument to work around a bug in the
# implementation of _threading_local.local in Python, which is
# used by GAE instead of _thread.local
self.stack = []
self.default = default
def push(self, info):
self.stack.append(info)
set = push # b/c
def pop(self):
if self.stack:
return self.stack.pop()
def get(self):
try:
return self.stack[-1]
except IndexError:
return self.default()
def clear(self):
self.stack[:] = []
def defaults():
return {'request':None, 'registry':global_registry}
manager = ThreadLocalManager(default=defaults)
def get_current_request():
"""Return the currently active request or ``None`` if no request
is currently active.
This function should be used *extremely sparingly*, usually only
in unit testing code. It's almost always usually a mistake to use
``get_current_request`` outside a testing context because its
usage makes it possible to write code that can be neither easily
tested nor scripted.
"""
return manager.get()['request']
def get_current_registry(context=None): # context required by getSiteManager API
"""Return the currently active :term:`application registry` or the
global application registry if no request is currently active.
This function should be used *extremely sparingly*, usually only
in unit testing code. It's almost always usually a mistake to use
``get_current_registry`` outside a testing context because its
usage makes it possible to write code that can be neither easily
tested nor scripted.
"""
return manager.get()['registry']
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